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This commit is contained in:
zyyang 2021-02-06 15:22:19 +08:00
parent 71bdf7bfdd
commit 56e5beaf53
5 changed files with 1282 additions and 1621 deletions
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1210
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractResultSet.java Normal file
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15
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractStatement.java
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@ -2,7 +2,7 @@ package com.taosdata.jdbc;
import java.sql.*; import java.sql.*;
public abstract class AbstractStatement implements Statement { public abstract class AbstractStatement extends WrapperImpl implements Statement {
private volatile boolean closeOnCompletion; private volatile boolean closeOnCompletion;
private int fetchSize; private int fetchSize;
@ -246,17 +246,4 @@ public abstract class AbstractStatement implements Statement {
return this.closeOnCompletion; return this.closeOnCompletion;
} }
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
try {
return iface.cast(this);
} catch (ClassCastException cce) {
throw new SQLException("Unable to unwrap to " + iface.toString());
}
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return iface.isInstance(this);
}
} }

738
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSet.java
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@ -14,32 +14,13 @@
*****************************************************************************/ *****************************************************************************/
package com.taosdata.jdbc; package com.taosdata.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal; import java.math.BigDecimal;
import java.net.URL; import java.sql.*;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Calendar;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import java.util.Map;
public class TSDBResultSet implements ResultSet { public class TSDBResultSet extends AbstractResultSet implements ResultSet {
private TSDBJNIConnector jniConnector = null; private TSDBJNIConnector jniConnector = null;
private long resultSetPointer = 0L; private long resultSetPointer = 0L;
@ -123,18 +104,6 @@ public class TSDBResultSet implements ResultSet {
this.blockData = new TSDBResultSetBlockData(this.columnMetaDataList, this.columnMetaDataList.size()); this.blockData = new TSDBResultSetBlockData(this.columnMetaDataList, this.columnMetaDataList.size());
} }
public <T> T unwrap(Class<T> iface) throws SQLException {
try {
return iface.cast(this);
} catch (ClassCastException cce) {
throw new SQLException("Unable to unwrap to " + iface.toString());
}
}
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return iface.isInstance(this);
}
public boolean next() throws SQLException { public boolean next() throws SQLException {
if (this.getBatchFetch()) { if (this.getBatchFetch()) {
if (this.blockData.forward()) { if (this.blockData.forward()) {
@ -268,7 +237,7 @@ public class TSDBResultSet implements ResultSet {
} }
public long getLong(int columnIndex) throws SQLException { public long getLong(int columnIndex) throws SQLException {
long res = 0l; long res = 0L;
int colIndex = getTrueColumnIndex(columnIndex); int colIndex = getTrueColumnIndex(columnIndex);
if (!this.getBatchFetch()) { if (!this.getBatchFetch()) {
@ -312,14 +281,6 @@ public class TSDBResultSet implements ResultSet {
} }
} }
/*
* (non-Javadoc)
*
* @see java.sql.ResultSet#getBigDecimal(int, int)
*
* @deprecated Use {@code getBigDecimal(int columnIndex)} or {@code
* getBigDecimal(String columnLabel)}
*/
@Deprecated @Deprecated
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException { public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
return new BigDecimal(getLong(columnIndex)); return new BigDecimal(getLong(columnIndex));
@ -329,16 +290,6 @@ public class TSDBResultSet implements ResultSet {
return getString(columnIndex).getBytes(); return getString(columnIndex).getBytes();
} }
public Date getDate(int columnIndex) throws SQLException {
int colIndex = getTrueColumnIndex(columnIndex);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Time getTime(int columnIndex) throws SQLException {
int colIndex = getTrueColumnIndex(columnIndex);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Timestamp getTimestamp(int columnIndex) throws SQLException { public Timestamp getTimestamp(int columnIndex) throws SQLException {
Timestamp res = null; Timestamp res = null;
int colIndex = getTrueColumnIndex(columnIndex); int colIndex = getTrueColumnIndex(columnIndex);
@ -354,112 +305,11 @@ public class TSDBResultSet implements ResultSet {
} }
} }
public InputStream getAsciiStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
/*
* (non-Javadoc)
*
* @see java.sql.ResultSet#getUnicodeStream(int)
*
* * @deprecated use <code>getCharacterStream</code> in place of
* <code>getUnicodeStream</code>
*/
@Deprecated
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public InputStream getBinaryStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public String getString(String columnLabel) throws SQLException {
return this.getString(this.findColumn(columnLabel));
}
public boolean getBoolean(String columnLabel) throws SQLException {
return this.getBoolean(this.findColumn(columnLabel));
}
public byte getByte(String columnLabel) throws SQLException {
return this.getByte(this.findColumn(columnLabel));
}
public short getShort(String columnLabel) throws SQLException {
return this.getShort(this.findColumn(columnLabel));
}
public int getInt(String columnLabel) throws SQLException {
return this.getInt(this.findColumn(columnLabel));
}
public long getLong(String columnLabel) throws SQLException {
return this.getLong(this.findColumn(columnLabel));
}
public float getFloat(String columnLabel) throws SQLException {
return this.getFloat(this.findColumn(columnLabel));
}
public double getDouble(String columnLabel) throws SQLException {
return this.getDouble(this.findColumn(columnLabel));
}
/*
* used by spark
*/
@Deprecated
public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
return this.getBigDecimal(this.findColumn(columnLabel), scale);
}
public byte[] getBytes(String columnLabel) throws SQLException {
return this.getBytes(this.findColumn(columnLabel));
}
public Date getDate(String columnLabel) throws SQLException {
return this.getDate(this.findColumn(columnLabel));
}
public Time getTime(String columnLabel) throws SQLException {
return this.getTime(this.findColumn(columnLabel));
}
public Timestamp getTimestamp(String columnLabel) throws SQLException {
return this.getTimestamp(this.findColumn(columnLabel));
}
public InputStream getAsciiStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Deprecated
public InputStream getUnicodeStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public InputStream getBinaryStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public SQLWarning getWarnings() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void clearWarnings() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public String getCursorName() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public ResultSetMetaData getMetaData() throws SQLException { public ResultSetMetaData getMetaData() throws SQLException {
return new TSDBResultSetMetaData(this.columnMetaDataList); return new TSDBResultSetMetaData(this.columnMetaDataList);
} }
@Override
public Object getObject(int columnIndex) throws SQLException { public Object getObject(int columnIndex) throws SQLException {
int colIndex = getTrueColumnIndex(columnIndex); int colIndex = getTrueColumnIndex(columnIndex);
@ -471,32 +321,21 @@ public class TSDBResultSet implements ResultSet {
} }
} }
@Override
public Object getObject(String columnLabel) throws SQLException { public Object getObject(String columnLabel) throws SQLException {
return this.getObject(this.findColumn(columnLabel)); return this.getObject(this.findColumn(columnLabel));
} }
public int findColumn(String columnLabel) throws SQLException { public int findColumn(String columnLabel) throws SQLException {
Iterator<ColumnMetaData> colMetaDataIt = this.columnMetaDataList.iterator(); for (ColumnMetaData colMetaData : this.columnMetaDataList) {
while (colMetaDataIt.hasNext()) {
ColumnMetaData colMetaData = colMetaDataIt.next();
if (colMetaData.getColName() != null && colMetaData.getColName().equalsIgnoreCase(columnLabel)) { if (colMetaData.getColName() != null && colMetaData.getColName().equalsIgnoreCase(columnLabel)) {
return colMetaData.getColIndex() + 1; return colMetaData.getColIndex() + 1;
} }
} }
throw new SQLException(TSDBConstants.INVALID_VARIABLES); throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
} }
public Reader getCharacterStream(int columnIndex) throws SQLException { @Override
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Reader getCharacterStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
/*
* used by spark
*/
public BigDecimal getBigDecimal(int columnIndex) throws SQLException { public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
int colIndex = getTrueColumnIndex(columnIndex); int colIndex = getTrueColumnIndex(columnIndex);
@ -508,405 +347,77 @@ public class TSDBResultSet implements ResultSet {
} }
} }
public BigDecimal getBigDecimal(String columnLabel) throws SQLException { @Override
return this.getBigDecimal(this.findColumn(columnLabel));
}
public boolean isBeforeFirst() throws SQLException { public boolean isBeforeFirst() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
return false;
} }
@Override
public boolean isAfterLast() throws SQLException { public boolean isAfterLast() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public boolean isFirst() throws SQLException { public boolean isFirst() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public boolean isLast() throws SQLException { public boolean isLast() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public void beforeFirst() throws SQLException { public void beforeFirst() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
} }
@Override
public void afterLast() throws SQLException { public void afterLast() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
} }
@Override
public boolean first() throws SQLException { public boolean first() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public boolean last() throws SQLException { public boolean last() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public int getRow() throws SQLException { public int getRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return 0;
} }
@Override
public boolean absolute(int row) throws SQLException { public boolean absolute(int row) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public boolean relative(int rows) throws SQLException { public boolean relative(int rows) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
} }
@Override
public boolean previous() throws SQLException { public boolean previous() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); return false;
}
public void setFetchDirection(int direction) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public int getFetchDirection() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void setFetchSize(int rows) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public int getFetchSize() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public int getType() throws SQLException {
return ResultSet.TYPE_FORWARD_ONLY;
}
public int getConcurrency() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public boolean rowUpdated() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public boolean rowInserted() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public boolean rowDeleted() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNull(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateByte(int columnIndex, byte x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateShort(int columnIndex, short x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateInt(int columnIndex, int x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateLong(int columnIndex, long x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateFloat(int columnIndex, float x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateDouble(int columnIndex, double x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateString(int columnIndex, String x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateDate(int columnIndex, Date x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateTime(int columnIndex, Time x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateObject(int columnIndex, Object x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNull(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBoolean(String columnLabel, boolean x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateByte(String columnLabel, byte x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateShort(String columnLabel, short x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateInt(String columnLabel, int x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateLong(String columnLabel, long x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateFloat(String columnLabel, float x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateDouble(String columnLabel, double x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateString(String columnLabel, String x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBytes(String columnLabel, byte[] x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateDate(String columnLabel, Date x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateTime(String columnLabel, Time x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateObject(String columnLabel, Object x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void insertRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void deleteRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void refreshRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void cancelRowUpdates() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void moveToInsertRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void moveToCurrentRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
} }
public Statement getStatement() throws SQLException { public Statement getStatement() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Ref getRef(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Blob getBlob(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Clob getClob(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Array getArray(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Ref getRef(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Blob getBlob(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Clob getClob(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Array getArray(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Date getDate(String columnLabel, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Time getTime(String columnLabel, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public URL getURL(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public URL getURL(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateRef(int columnIndex, Ref x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateRef(String columnLabel, Ref x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(int columnIndex, Blob x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(String columnLabel, Blob x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(int columnIndex, Clob x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(String columnLabel, Clob x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateArray(int columnIndex, Array x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateArray(String columnLabel, Array x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public RowId getRowId(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public RowId getRowId(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateRowId(int columnIndex, RowId x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateRowId(String columnLabel, RowId x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public int getHoldability() throws SQLException {
if (isClosed()) if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD); throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESULTSET_CLOSED);
return ResultSet.HOLD_CURSORS_OVER_COMMIT;
// return this.statement;
return null;
} }
public boolean isClosed() throws SQLException { public boolean isClosed() throws SQLException {
//TODO:
boolean isClosed = true; boolean isClosed = true;
if (jniConnector != null) { if (jniConnector != null) {
isClosed = jniConnector.isResultsetClosed(); isClosed = jniConnector.isResultsetClosed();
@ -914,183 +425,11 @@ public class TSDBResultSet implements ResultSet {
return isClosed; return isClosed;
} }
public void updateNString(int columnIndex, String nString) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNString(String columnLabel, String nString) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public NClob getNClob(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public NClob getNClob(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public SQLXML getSQLXML(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public SQLXML getSQLXML(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public String getNString(int columnIndex) throws SQLException { public String getNString(int columnIndex) throws SQLException {
int colIndex = getTrueColumnIndex(columnIndex); int colIndex = getTrueColumnIndex(columnIndex);
return (String) rowData.get(colIndex); return (String) rowData.get(colIndex);
} }
public String getNString(String columnLabel) throws SQLException {
return (String) this.getString(columnLabel);
}
public Reader getNCharacterStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public Reader getNCharacterStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(int columnIndex, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateClob(String columnLabel, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
private int getTrueColumnIndex(int columnIndex) throws SQLException { private int getTrueColumnIndex(int columnIndex) throws SQLException {
if (columnIndex < this.COLUMN_INDEX_START_VALUE) { if (columnIndex < this.COLUMN_INDEX_START_VALUE) {
throw new SQLException("Column Index out of range, " + columnIndex + " < " + this.COLUMN_INDEX_START_VALUE); throw new SQLException("Column Index out of range, " + columnIndex + " < " + this.COLUMN_INDEX_START_VALUE);
@ -1100,7 +439,6 @@ public class TSDBResultSet implements ResultSet {
if (columnIndex > numOfCols) { if (columnIndex > numOfCols) {
throw new SQLException("Column Index out of range, " + columnIndex + " > " + numOfCols); throw new SQLException("Column Index out of range, " + columnIndex + " > " + numOfCols);
} }
return columnIndex - 1; return columnIndex - 1;
} }
} }

21
src/connector/jdbc/src/main/java/com/taosdata/jdbc/WrapperImpl.java Normal file
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@ -0,0 +1,21 @@
package com.taosdata.jdbc;
import java.sql.SQLException;
import java.sql.Wrapper;
public class WrapperImpl implements Wrapper {
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
try {
return iface.cast(this);
} catch (ClassCastException cce) {
throw new SQLException("Unable to unwrap to " + iface.toString());
}
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return iface.isInstance(this);
}
}

919
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java
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